======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '142'
                                          'artist'  'Laurie London'
                                     'text_people'  'Traditional'
                                         'release'  'Your Hit Parade: 1958'
                                           'title'  "He's Got The Whole World In His Hands"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['pop', 'british', '50s', 'oldies', '50s rock n roll']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '21'
                                      'tracktotal'  ''
                                            'date'  '1958'
                                        'comments'  ''
                                           'genre'  'prerock-vocal'
                                             'bpm'  '113.136'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'COMM::eng'                                         '58-009 POS 1'
'COMM:ID3v1 Comment:XXX'                            '58-009 POS 1'
'MCDI' (Music CD identifier)                        MCDI(data=b'1\x008\x00+\x009\x006\x00+\x002\x007\x002\x006\x00+\x004\x00E\x00C\x002\x00+\x007\x006\x007\x005\x00+\x00A\x006\x004\x002\x00+\x00D\x000\x004\x00A\x00+\x001\x000\x00B\x00F\x00F\x00+\x001\x003\x002\x004\x005\x00+\x001\x006\x002\x00F\x008\x00+\x001\x009\x004\x00D\x00A\x00+\x001\x00C\x001\x001\x005\x00+\x001\x00E\x00D\x006\x006\x00+\x002\x001\x009\x002\x003\x00+\x002\x004\x00D\x007\x004\x00+\x002\x007\x00B\x005\x007\x00+\x002\x00A\x009\x00D\x001\x00+\x002\x00D\x003\x003\x004\x00+\x002\x00F\x00E\x002\x007\x00+\x003\x002\x007\x007\x00D\x00+\x003\x005\x002\x008\x00C\x00+\x003\x008\x001\x00F\x000\x00+\x003\x00A\x00B\x00B\x002\x00+\x003\x00D\x002\x001\x00B\x00+\x004\x000\x000\x00C\x00E\x00+\x004\x003\x006\x009\x00F\x00\x00\x00')
'PRIV:AverageLevel:£\r\x00\x00'                     PRIV(owner='AverageLevel', data=b'\xa3\r\x00\x00')
'PRIV:PeakValue:si\x00\x00'                         PRIV(owner='PeakValue', data=b'si\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x002\x001\x002\x003\x003\x006\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x002\x008\x003\x000\x000\x005\x007\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x002\x001\x002\x003\x003\x006\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x002\x008\x003\x000\x000\x005\x007\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:LÖÝG~\x05)K«%ÉKLM\x19ò'  PRIV(owner='WM/WMCollectionGroupID', data=b'L\xd6\xddG~\x05)K\xab%\xc9KLM\x19\xf2')
'PRIV:WM/WMCollectionID:LÖÝG~\x05)K«%ÉKLM\x19ò'     PRIV(owner='WM/WMCollectionID', data=b'L\xd6\xddG~\x05)K\xab%\xc9KLM\x19\xf2')
'PRIV:WM/WMContentID:0O\x98ÁL_1O®\x97okÛAO¸'        PRIV(owner='WM/WMContentID', data=b'0O\x98\xc1L_1O\xae\x97ok\xdbAO\xb8')
'TALB' (Album/Movie/Show title)                     'Your Hit Parade: 1958'
'TBPM' (BPM (beats per minute))                     '113.136'
'TCOM' (Composer)                                   'Traditional'
'TCON' (Content type, a.k.a. Genre)                 'prerock-vocal'
'TDRC' (Recording time)                             '1958'
'TIT2' (Title/songname/content description)         "He's Got The Whole World In His Hands"
'TKEY' (Initial key)                                '9B'
'TLEN' (Length)                                     '142533'
'TPE1' (Lead performer(s)/Soloist(s))               'Laurie London'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Time-Life'
'TRCK' (Track number/Position in set)               '21'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['pop', 'british', '50s', 'oldies', '50s rock n roll']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.06 dB'
'TXXX:replaygain_track_peak'                        '0.582096'

========================== row from database ==========================
                                              'id'  1500841
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1958/58-009 - Laurie London - He_s Got The Whole World In His Hands.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  142
                                           'genre'  prerock-vocal
                                        'filesize'  5703672
                                           'mtime'  1621853360
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 009 He_s prerock vocal
                                      'tag_artist'  Laurie London
                                     'tag_release'  Your Hit Parade: 1958
                                       'tag_title'  He's Got The Whole World In His Hands
                                             'bpm'  113.136
                                    'search_title'  'got':4 'hands':10 'he':1 'hes':3 'his':9 'in':8 's':2 'the':5 'whole':6 'world':7
                                   'search_artist'  'laurie':1 'london':2
                                  'search_release'  '1958':5 'hit':2 'parade':3,4 'your':1
                                     'search_rest'  '00oldiepop':5 'country':4 'exotica':2 'he':6 'jazz':1 'oldies':3 'prerock':8 's':7 'vocal':9
                                    'search_combo'  '00oldiepop':22 '1958':17C 'country':21 'exotica':19 'got':4A 'hands':10A 'he':1A,23 'hes':3A 'his':9A 'hit':14C 'in':8A 'jazz':18 'laurie':11B 'london':12B 'oldies':20 'parade':15C,16C 'prerock':25 's':2A,24 'the':5A 'vocal':26 'whole':6A 'world':7A 'your':13C
                                    'tag_tracknum'  21
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['pop', 'british', '50s', 'oldies', '50s rock n roll']
                                        'tag_date'  1958
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621853360.1509137  (2021-05-24 12:49:20)
                             'size'  5703672